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An online learning community is a public or private destination on the Internet that addresses its members' learning needs by facilitating peer-to-peer learning. Through social networking and computer-mediated communication , or the use of datagogies while people work as a community to achieve a shared learning objective.
The 2000s saw changes in online, or e-learning and distance education, with increasing online presence, open learning opportunities, and the development of MOOCs. [13] By 2010 audiences for the most popular college courses such as "Justice" with Michael J. Sandel and "Human Anatomy" with Marian Diamond were reaching millions. [14]
The use of the term "personalized learning" dates back to at least the early 1960s, [1] but there is no widespread agreement on the definition and components of a personal learning environment. [2] Even enthusiasts for the concept admit that personal learning is an evolving term and doesn't have any widely accepted definition. [3]
Lifelong learning is the "ongoing, voluntary, and self-motivated" [1] pursuit of learning for either personal or professional reasons.. Lifelong learning is important for an individual's competitiveness and employability, but also enhances social inclusion, active citizenship, and personal development.
Learning is the process of acquiring new understanding, knowledge, behaviors, skills, values, attitudes, and preferences. [1] The ability to learn is possessed by humans, non-human animals, and some machines; there is also evidence for some kind of learning in certain plants. [2]
A classroom in Norway. Learning theory describes how students receive, process, and retain knowledge during learning.Cognitive, emotional, and environmental influences, as well as prior experience, all play a part in how understanding, or a worldview, is acquired or changed and knowledge and skills retained.
Sparse dictionary learning is a feature learning method where a training example is represented as a linear combination of basis functions and assumed to be a sparse matrix. The method is strongly NP-hard and difficult to solve approximately. [70] A popular heuristic method for sparse dictionary learning is the k-SVD algorithm. Sparse ...
Tensor informally refers in machine learning to two different concepts that organize and represent data. Data may be organized in a multidimensional array (M-way array) that is informally referred to as a "data tensor"; however in the strict mathematical sense, a tensor is a multilinear mapping over a set of domain vector spaces to a range vector space.
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